Vince McMahon recently announced that Roman Reigns will be returning to Monday Night Raw next week where he will address the WWE Universe on his progress since being forced to walk away back in October.Of course, Reigns has still been in the public eye over the past few months after guest starring in Nickelodeon's "Cousins For Life" and then starring alongside The Rock in Fast and Furious spinoff Hobbs and Shaw..@WWERomanReigns (aka Joe Anoa'i) will address the status of his fight with leukemia this Monday on Raw. #fighter #proud #classy pic.twitter.com/kgXD8SHwVc— Vince McMahon (@VinceMcMahon) February 21, 2019Reigns' battle with leukemia began more than a decade ago and so far reports have stated that he's doing well with his treatment. That means that there are a number of possibilities when it comes to what The Big Dog could be announcing on Monday Night Raw next week.#4. That He Will Be Returning To WWE In A Part-Time RoleReigns could be returning to the company in a different wayRoman Reigns has been a full-time superstar for the past six years, ever since he debuted on the main roster back at Survivor Series 2012 alongside Seth Rollins and Dean Ambrose. Those six years have included Reigns being able to overcome an incarcerated hernia and being suspended for 30 days for violating WWE's Wellness Policy.Despite this, Reigns' biggest fight seems to be happening right now and if he's on Raw to announce that his battle with leukemia isn't going the way that he had hoped or that it could take much longer to make his return full-time, then WWE could have offered him a one-off deal to wrestle at WrestleMania or even at SummerSlam in August.Many WWE superstars like John Cena and Brock Lesnar in recent years have taken advantage of WWE's part-time policy and having Reigns on TV for just one match every few months could still be beneficial to WWE.Thank you to everyone who’s reached out...I can’t put into words what it means to me. Your energy and positivity motivate me to get better quickly to get back in the ring, but for now I’m going to spend time with my family and focus on health. Thank you - Joe/Roman— Roman Reigns (@WWERomanReigns) October 23, 2018